Name: Hartley insists Saints 'can swim in deep pool'
Uploaded: 2017-10-06T17:06:18.602Z
Duration: 1 min 35 s
Description: Northampton captain Dylan Hartley and director of rugby Jim Mallinder preview their Champions Cup campaign and their opening clash with Saracens live on BT Sport 2 and in 4K UHD from 5pm on Sunday 15th October.